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CLEVELAND Spiral Flute Tap: #5-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND Spiral Flute Tap: #5-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer

The CLEVELAND Spiral Flute Tap (#5-40 UNC, MPN C98105) is a general-purpose spiral-flute tap with a 2B thread class, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes, designed for efficient…

SKU 3G-OTH-230650

Brand
CLEVELAND
Item
Spiral Flute Tap: #5-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C98105
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
3
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Spiral Flute Tap (#5-40 UNC, MPN C98105) is a general-purpose spiral-flute tap with a 2B thread class, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes, designed for efficient chip evacuation in through-hole threading applications.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap #5-40 UNC used for?

The CLEVELAND Spiral Flute Tap #5-40 UNC is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. The semi-bottoming chamfer allows threading close to the bottom of the hole, making it ideal for general-purpose machining and maintenance applications.

What are the specifications of the CLEVELAND Spiral Flute Tap #5-40 UNC?

The CLEVELAND Spiral Flute Tap #5-40 UNC has a 2B thread class, 3 flutes, and a semi-bottoming chamfer. It is made of black oxide cobalt for heat resistance and durability. The manufacturer part number is C98105. This tap is designed for UNC threads and is suitable for general-purpose tapping in ferrous materials.

Where to buy the CLEVELAND Spiral Flute Tap #5-40 UNC worldwide?

You can source the CLEVELAND Spiral Flute Tap #5-40 UNC worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies this tap as part of our extensive cutting tool range.

How to select the right spiral flute tap for blind holes?

To select the right spiral flute tap for blind holes, match the tap size and thread pitch to your hole specifications, such as #5-40 UNC. Choose a semi-bottoming chamfer for threading close to the hole bottom. Ensure the tap material, like black oxide cobalt, suits the workpiece hardness. CLEVELAND taps are a reliable choice for consistent thread quality.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

3G Electric supplies CLEVELAND general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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